West Pharmaceutical Services, Inc. (WST) NYSE

Currency In USD

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WST Historical Return

If you invested $1000 in West Pharmaceutical Services, Inc. (WST) 10 years ago, it would be worth $4,330.19 as of September 11, 2026, based on a reinvested dividends scenario. Over the same period, a $1000 investment made 5 years ago would be worth $787.65, while $1000 invested 1 year ago would be worth $1,307.49. This corresponds to total returns of 333.02%, -21.24%, 30.75%, respectively, with annualized returns of 15.78%, -4.66%, 30.75%.

Custom investment amounts or purchase dates can also be explored using the Stoculator calculator. Past performance does not guarantee future results.

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WST Historical Data

Date Range:

DateOpenCloseAdj CloseHighLowVolume
September 10, 2026333.57344.25344.25344.92331.99643,923
September 09, 2026337.63336.94336.94340.48336.1470,311
September 08, 2026335.51337.75337.75342.34334.04575,554
September 04, 2026339.76339.97339.97342.67339.76337,806
September 03, 2026343.97342.73342.73345.5338.45241,433
September 02, 2026338.85342.63342.63346338.85323,128
September 01, 2026341.83338.65338.65342.67337.85441,351
August 31, 2026336.25341.11341.11342.59335.51611,452
August 28, 2026344.51337.47337.47345.87336.13492,702
August 27, 2026350346.09346.09352.05346.08355,246
August 26, 2026347.97349.92349.92353.12346.25440,086
August 25, 2026353.75348.48348.48354.78348.22383,320
August 24, 2026350.48353.32353.32354.48348.84472,559
August 21, 2026357.87353.08353.08359.18349.7510,996
August 20, 2026349.17353.77353.77360.29347.99579,304
August 19, 2026348.28352.79352.79356.36348.28504,380
August 18, 2026346.47346.59346.59350.04345.06272,529
August 17, 2026348346.61346.61350.74346.43282,615
August 14, 2026344.44349.42349.42349.53343.48388,780
August 13, 2026353.55346.16346.16353.55346768,798
August 12, 2026349.66352.29352.29354.57348.59420,834
August 11, 2026351.05351.37351.37354.05348.12388,019
August 10, 2026353.89352.13352.13358.67351.52562,022
August 07, 2026348.49354.07354.07356347.37461,337
August 06, 2026350.62348.6348.6353.59346.24480,125
August 05, 2026349.26351.02351.02354.96349449,696
August 04, 2026346.82348.76348.76349.75342.78473,235
August 03, 2026343.72347.94347.94349.46343.72643,100
July 31, 2026339.49340.96340.96342.75334.381.01M
July 30, 2026336.14339.59339.59339.66334.36523,413
July 29, 2026337.39337.46337.46339.35330.69904,725
July 28, 2026334.55337337339.61330.41855,080
July 27, 2026329.24331.25331.25336.72325.271.6M
July 23, 2026385355.48355.48386351.181.8M
July 22, 2026357.28358.41358.41363.23356.28861,075
July 21, 2026350.73359.24359.24360.33345.7724,733
July 20, 2026357.03352.32352.32360.49352.32684,459
July 17, 2026360.4358.24358.24366.14358.14671,400
July 16, 2026357.82362.44362.44366.3357.75547,322
July 15, 2026357.38359359360.74354.19493,667
July 14, 2026358.21357.65357.65359.81354.55740,286
July 13, 2026351.56359.7359.7360.75351.56595,285
July 10, 2026357.92353.71353.71357.99352.7446,093
July 09, 2026356.16357.66357.66360.35353.13528,879
July 08, 2026351.9353.68353.68355.52349.41917,780
July 07, 2026360.47356.08356.08361.08350.96755,864
July 06, 2026364.87357.64357.64366.42357.1680,194
July 02, 2026366.08365.74365.74367.66362.83546,884
July 01, 2026359.06365365365.49354.85845,169
June 30, 2026355359359359.74350.66947,649
June 29, 2026349.87354.68354.68355.12347.09683,750
June 26, 2026345.36350.85350.85351.35342.71.23M
June 25, 2026345346.56346.56352.313451.59M
June 24, 2026335.72340.41340.41345.99335.72864,998
June 23, 2026328.45336.39336.39336.5327.61766,512
June 22, 2026329.55329.71329.71329.86324.68834,299
June 18, 2026326.35327.95327.95329.11323.21.47M
June 17, 2026328.73323.59323.59330.77321.94665,647
June 16, 2026330.86329.58329.58331.68327.39770,706
June 15, 2026330331.43331.43331.55326.68558,862
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